package com.hhl.service;

import com.hhl.pojo.Books;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @date 2020/10/28 20:54
 */
public interface BookService {
    //增加一个Book
    int addBook(Books books);
    //根据id删除一个Book
    int deleteBookById(int id);
    //更新Book
    int updateBook(Books books);
    //根据id查询,返回一个Book
    Books queryBookById(int id);
    //查询全部Book,返回list集合
    List<Books> queryAllBook();
    //搜索框查询
    Books queryBookByName(String bookName);
}
